A Natural Language Interface Concordant with a Knowledge Base

Table 5

Performance comparison of the proposed system with legacy systems on the Geo250 dataset.

Systems	Precision	Recall	1-measure
WASP	95.4	70.0	80.8
Lu08	91.5	72.8	81.1
UBL	88.2	78.1	82.7
UBL-s	80.8	80.4	80.6
SEMRESP	—	73.2	—
	90.6	86.6	88.5